Courthouses in Petoskey, Michigan, the US. Courthouses locations in Petoskey, Michigan. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel University All courthouses in Petoskey Emmet Juvenile Court Office Courthouse +1 231-348-1766 200 Division Street # 130, Petoskey, Michigan 49770 Write a review Phone Directions